BR112017022659B8 - Dispositivo de administração de medicamento com propulsor de gás - Google Patents

Dispositivo de administração de medicamento com propulsor de gás

Info

Publication number
BR112017022659B8
BR112017022659B8 BR112017022659A BR112017022659A BR112017022659B8 BR 112017022659 B8 BR112017022659 B8 BR 112017022659B8 BR 112017022659 A BR112017022659 A BR 112017022659A BR 112017022659 A BR112017022659 A BR 112017022659A BR 112017022659 B8 BR112017022659 B8 BR 112017022659B8
Authority
BR
Brazil
Prior art keywords
syringe
needle guard
drug administration
administration device
tilting
Prior art date
Application number
BR112017022659A
Other languages
English (en)
Other versions
BR112017022659B1 (pt
BR112017022659A2 (pt
Inventor
Hatch Steven
Willoughby Alastair
Moseley Guy
Garson Dan
Original Assignee
Consort Medical Plc
Consort Medical Ltd
Shl Medical Ag
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Consort Medical Plc, Consort Medical Ltd, Shl Medical Ag filed Critical Consort Medical Plc
Publication of BR112017022659A2 publication Critical patent/BR112017022659A2/pt
Publication of BR112017022659B1 publication Critical patent/BR112017022659B1/pt
Publication of BR112017022659B8 publication Critical patent/BR112017022659B8/pt

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/178—Syringes
    • A61M5/31—Details
    • A61M5/32—Needles; Details of needles pertaining to their connection with syringe or hub; Accessories for bringing the needle into, or holding the needle on, the body; Devices for protection of needles
    • A61M5/3205—Apparatus for removing or disposing of used needles or syringes, e.g. containers; Means for protection against accidental injuries from used needles
    • A61M5/321—Means for protection against accidental injuries by used needles
    • A61M5/3243—Means for protection against accidental injuries by used needles being axially-extensible, e.g. protective sleeves coaxially slidable on the syringe barrel
    • A61M5/3257—Semi-automatic sleeve extension, i.e. in which triggering of the sleeve extension requires a deliberate action by the user, e.g. manual release of spring-biased extension means
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/178—Syringes
    • A61M5/20—Automatic syringes, e.g. with automatically actuated piston rod, with automatic needle injection, filling automatically
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/178—Syringes
    • A61M5/20—Automatic syringes, e.g. with automatically actuated piston rod, with automatic needle injection, filling automatically
    • A61M5/2033—Spring-loaded one-shot injectors with or without automatic needle insertion
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/178—Syringes
    • A61M5/20—Automatic syringes, e.g. with automatically actuated piston rod, with automatic needle injection, filling automatically
    • A61M5/2046—Media being expelled from injector by gas generation, e.g. explosive charge
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/178—Syringes
    • A61M5/20—Automatic syringes, e.g. with automatically actuated piston rod, with automatic needle injection, filling automatically
    • A61M5/2053—Media being expelled from injector by pressurised fluid or vacuum
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/178—Syringes
    • A61M5/31—Details
    • A61M5/3146—Priming, e.g. purging, reducing backlash or clearance
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/178—Syringes
    • A61M5/31—Details
    • A61M5/32—Needles; Details of needles pertaining to their connection with syringe or hub; Accessories for bringing the needle into, or holding the needle on, the body; Devices for protection of needles
    • A61M5/3202—Devices for protection of the needle before use, e.g. caps
    • A61M5/3204—Needle cap remover, i.e. devices to dislodge protection cover from needle or needle hub, e.g. deshielding devices
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/178—Syringes
    • A61M5/31—Details
    • A61M5/32—Needles; Details of needles pertaining to their connection with syringe or hub; Accessories for bringing the needle into, or holding the needle on, the body; Devices for protection of needles
    • A61M5/3205—Apparatus for removing or disposing of used needles or syringes, e.g. containers; Means for protection against accidental injuries from used needles
    • A61M5/321—Means for protection against accidental injuries by used needles
    • A61M5/3243—Means for protection against accidental injuries by used needles being axially-extensible, e.g. protective sleeves coaxially slidable on the syringe barrel
    • A61M5/3245—Constructional features thereof, e.g. to improve manipulation or functioning
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/178—Syringes
    • A61M5/20—Automatic syringes, e.g. with automatically actuated piston rod, with automatic needle injection, filling automatically
    • A61M2005/2006—Having specific accessories
    • A61M2005/2013—Having specific accessories triggering of discharging means by contact of injector with patient body
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/178—Syringes
    • A61M5/20—Automatic syringes, e.g. with automatically actuated piston rod, with automatic needle injection, filling automatically
    • A61M2005/2026—Semi-automatic, e.g. user activated piston is assisted by additional source of energy
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/178—Syringes
    • A61M5/20—Automatic syringes, e.g. with automatically actuated piston rod, with automatic needle injection, filling automatically
    • A61M2005/206—With automatic needle insertion
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/178—Syringes
    • A61M5/20—Automatic syringes, e.g. with automatically actuated piston rod, with automatic needle injection, filling automatically
    • A61M2005/2073—Automatic syringes, e.g. with automatically actuated piston rod, with automatic needle injection, filling automatically preventing premature release, e.g. by making use of a safety lock
    • A61M2005/208—Release is possible only when device is pushed against the skin, e.g. using a trigger which is blocked or inactive when the device is not pushed against the skin
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/178—Syringes
    • A61M5/31—Details
    • A61M5/32—Needles; Details of needles pertaining to their connection with syringe or hub; Accessories for bringing the needle into, or holding the needle on, the body; Devices for protection of needles
    • A61M5/3205—Apparatus for removing or disposing of used needles or syringes, e.g. containers; Means for protection against accidental injuries from used needles
    • A61M5/321—Means for protection against accidental injuries by used needles
    • A61M5/3243—Means for protection against accidental injuries by used needles being axially-extensible, e.g. protective sleeves coaxially slidable on the syringe barrel
    • A61M5/3245—Constructional features thereof, e.g. to improve manipulation or functioning
    • A61M2005/3247—Means to impede repositioning of protection sleeve from needle covering to needle uncovering position
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/178—Syringes
    • A61M5/31—Details
    • A61M5/32—Needles; Details of needles pertaining to their connection with syringe or hub; Accessories for bringing the needle into, or holding the needle on, the body; Devices for protection of needles
    • A61M5/3205—Apparatus for removing or disposing of used needles or syringes, e.g. containers; Means for protection against accidental injuries from used needles
    • A61M5/321—Means for protection against accidental injuries by used needles
    • A61M5/3243—Means for protection against accidental injuries by used needles being axially-extensible, e.g. protective sleeves coaxially slidable on the syringe barrel
    • A61M5/326—Fully automatic sleeve extension, i.e. in which triggering of the sleeve does not require a deliberate action by the user
    • A61M2005/3267—Biased sleeves where the needle is uncovered by insertion of the needle into a patient's body
    • A61M2005/3268—Biased sleeves where the needle is uncovered by insertion of the needle into a patient's body having cantilever elastically spreadable arms, e.g. to accumulate energy during needle uncovering movement for urging protection sleeve to return to needle covering position

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Hematology (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Environmental & Geological Engineering (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)

Abstract

DISPOSITIVO DE ADMINISTRAÇÃO DE MEDICAMENTO COM PROPULSOR DE GÁS. Um dispositivo de administração de medicamento tem uma seringa, um invólucro, um protetor de agulha, um elemento de inclinação e um ou mais elementos de bloqueio. O protetor de agulha é inclinado axialmente para a frente pelo elemento de inclinação de modo a cobrir seletivamente uma agulha da seringa. No entanto, o elemento de inclinação é impedido de inclinar o protetor de agulha axialmente para a frente até ocorrer um movimento radial dos elementos de bloqueio, que é precipitado por um movimento axial para a frente da seringa. Consequentemente, o movimento para a frente da seringa libera o protetor de agulha para proteger automaticamente o dispositivo.
BR112017022659A 2015-04-21 2016-04-21 Dispositivo de administração de medicamento com propulsor de gás BR112017022659B8 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB1506788.7 2015-04-21
GB1506788.7A GB2537638A (en) 2015-04-21 2015-04-21 Medicament delivery device
PCT/GB2016/051114 WO2016170346A1 (en) 2015-04-21 2016-04-21 Medicament delivery device having gas propellant

Publications (3)

Publication Number Publication Date
BR112017022659A2 BR112017022659A2 (pt) 2018-07-17
BR112017022659B1 BR112017022659B1 (pt) 2022-04-19
BR112017022659B8 true BR112017022659B8 (pt) 2023-01-24

Family

ID=53298952

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112017022659A BR112017022659B8 (pt) 2015-04-21 2016-04-21 Dispositivo de administração de medicamento com propulsor de gás

Country Status (10)

Country Link
US (1) US10751483B2 (pt)
EP (1) EP3285833B1 (pt)
JP (1) JP6898854B2 (pt)
CN (1) CN107530497B (pt)
AU (1) AU2016251414B2 (pt)
BR (1) BR112017022659B8 (pt)
CA (1) CA2983100C (pt)
ES (1) ES2843540T3 (pt)
GB (1) GB2537638A (pt)
WO (1) WO2016170346A1 (pt)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA3009221A1 (en) 2014-12-23 2016-06-30 Automed Pty Ltd Delivery apparatus, system and associated methods
GB2559553B (en) * 2017-02-06 2021-10-13 Consort Medical Plc A medicament delivery device
CN110582321A (zh) * 2017-03-01 2019-12-17 新加坡国立大学 一种微针装置
GB2560558A (en) * 2017-03-15 2018-09-19 Owen Mumford Ltd Injection Device
WO2018167498A1 (en) 2017-03-15 2018-09-20 Owen Mumford Limited An injection apparatus
GB2570319B (en) 2018-01-19 2021-01-06 Consort Medical Plc A medicament delivery device
CA3127580C (en) * 2019-02-26 2024-01-02 Becton Dickinson France Auto-injector with cap
BR112021016538A2 (pt) * 2019-02-26 2021-10-26 Becton Dickinson France Autoinjetor com cobertura de agulha
CA3218974A1 (en) * 2019-02-26 2020-09-03 Becton Dickinson France Auto-injector with actuation prevention cap
FR3107039B1 (fr) * 2020-02-07 2022-03-18 Aptar France Sas Valve doseuse avec chambre de dosage améliorée
GB2592059A (en) * 2020-02-14 2021-08-18 Consort Medical Ltd Improved injection device
US11957542B2 (en) 2020-04-30 2024-04-16 Automed Patent Holdco, Llc Sensing complete injection for animal injection device

Family Cites Families (18)

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Publication number Priority date Publication date Assignee Title
US5295963A (en) * 1988-05-06 1994-03-22 Deeks David J Needle
US9308199B2 (en) * 2004-04-29 2016-04-12 Honeywell International Inc. Medicament formulations
GB2410188B (en) * 2004-01-23 2006-01-25 Medical House Plc Injection device
PL1715903T3 (pl) 2004-01-23 2008-03-31 The Medical House Plc Urządzenie wstrzykujące
US7449012B2 (en) * 2004-08-06 2008-11-11 Meridian Medical Technologies, Inc. Automatic injector
US8048035B2 (en) * 2004-08-06 2011-11-01 Meridian Medical Technologies, Inc. Automatic injector with needle cover
FR2899482A1 (fr) * 2006-04-11 2007-10-12 Becton Dickinson France Soc Pa Dispositif d'injection automatique
GB2452030A (en) * 2007-08-10 2009-02-25 Owen Mumford Ltd Injection devices
WO2009040602A1 (en) * 2007-09-25 2009-04-02 Becton Dickinson France Autoinject0r with deactivating means moveable by a safety shield
CN102548599B (zh) * 2009-07-08 2014-07-23 诺沃-诺迪斯克有限公司 自动启注注射设备
EP2438941A1 (en) * 2010-10-08 2012-04-11 Sanofi-Aventis Deutschland GmbH Auto injector with a torsion spring
EP2468330A1 (en) * 2010-12-21 2012-06-27 Sanofi-Aventis Deutschland GmbH Auto-injector
US8496619B2 (en) * 2011-07-15 2013-07-30 Antares Pharma, Inc. Injection device with cammed ram assembly
CA2854003C (en) 2011-11-07 2020-07-14 Safety Syringes, Inc. Contact trigger release needle guard
GB201210082D0 (en) 2012-06-07 2012-07-25 Consort Medical Plc Improved syringe
HUE026766T2 (en) * 2012-09-05 2016-07-28 Becton Dickinson France Automatic syringe device
US20140114248A1 (en) * 2012-10-24 2014-04-24 Nuance Designs, LLC Power pack for an autoinjector
EP2823841A1 (en) * 2013-07-09 2015-01-14 Sanofi-Aventis Deutschland GmbH Autoinjector

Also Published As

Publication number Publication date
EP3285833A1 (en) 2018-02-28
US20180110936A1 (en) 2018-04-26
GB201506788D0 (en) 2015-06-03
AU2016251414A1 (en) 2017-11-09
BR112017022659B1 (pt) 2022-04-19
AU2016251414B2 (en) 2020-08-13
CA2983100C (en) 2023-08-15
JP2018521698A (ja) 2018-08-09
WO2016170346A1 (en) 2016-10-27
ES2843540T3 (es) 2021-07-19
JP6898854B2 (ja) 2021-07-07
CA2983100A1 (en) 2016-10-27
CN107530497B (zh) 2021-01-26
CN107530497A (zh) 2018-01-02
US10751483B2 (en) 2020-08-25
EP3285833B1 (en) 2020-12-23
BR112017022659A2 (pt) 2018-07-17
GB2537638A (en) 2016-10-26

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Legal Events

Date Code Title Description
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 21/04/2016, OBSERVADAS AS CONDICOES LEGAIS.

B25G Requested change of headquarter approved

Owner name: CONSORT MEDICAL PLC (GB)

B25A Requested transfer of rights approved

Owner name: CONSORT MEDICAL LIMITED (GB)

B25A Requested transfer of rights approved

Owner name: SHL MEDICAL AG (CH)